| Rank | Abbreviation | Meaning |
|---|
| ***** | FNBB | Fördergesellschaft für Nachhaltige Biogas-und Bioenergienutzung eV
| |
| *** | FNBB | First National Bank of Brookfield
| |
| *** | FNBB | Fédération Nigérienne Basketball
| |
| *** | FNBB | First National Bankers Bank
| |
| *** | FNBB | First National Bankers Bankshares, Inc.
| |
| *** | FNBB | First National Bank of Bellevue
| |
| *** | FNBB | Food Not Bombs Benefit
| |
| ** | FNBB | First National Bank of Brewton
| |
| ** | FNBB | First National Bank of Blanchardville
| |
| ** | FNBB | First National Bank of Botswana
| |
| * | FNBB | Friday Noon Brown Bag
| |
| * | FNBB | First National Bankers Bankshares
| |
| * | FNBB | First National Bank of Boston
| |
| * | FNBB | First National Bank of Belleville
| |
| * | FNBB | First National Bank Building
| |